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How to choose and buy the built-in wireless network card for laptop

How to choose and buy the built-in wireless network card for laptop. The WLAN is the abbreviation of wireless local area network. It uses wireless technology to transmit data signals, voice signals and video signals in the air. It is a new solution to mainly solve the problem of small range of wiring.

 

Simply, it realizes the wireless transmission from the broadband access devices, such as ASDL, LAN to our computers. Compared with the well-known CDMA and GPRS, WLAN is a completely different means to access Internet.

 

CDMA and GPRS belong to WLAN. They are equal to mobile Internet which need the help of the mobile communications network and it is billed according to the flow.

SPNC-10001PF

Intel 82572EI PCI Express 2.0a Single SFP Port. Build on PCI Express Technology and Intel original gigabit controller technology. Based on gigabit SFP transceivers which be optional and replaceable. High-performance gigabit SFP transceivers (1000BASE-SX, 1000BASE-LX or 1000BASE-ZX) connections for slot-constrained servers. Gigabit scalability and increased uptime through advanced

SPNC-10G2BF-SFP+
Sopto 10G NIC family addresses the demanding needs of the next-generation data center by providing unmatched features for virtualization, flexibility for LAN and SAN networking, and proven, reliable performance. 10G network card builds on PCI Express * 2.0 Technology and Intel original 10 gigabit 

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What is the usage of the slot the mini PCI express cards

The usage of the slot the mini PCI Express Cards . The slot is used not only to install the wireless card, but also 1394 card, USB extension card and TV card, etc. However it is mainly used to install the wireless card.   The wireless card allows you to enjoy the Internet anytime and anywhere. It connects the wireless routers, the WIFI hotspot (such as coffee shop, airport terminal) in the city.     Different network cards have different performance. Compared with the mini PCI Express card, the Gigabit Ethernet PCIE network card provides the greater bandwidth and supports longer transmission distance. It is the first choice for the high-end users and enterprises.
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